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Mechanical and dynamic mechanical properties of waste rubber powder/HDPE composite

2000; Wiley; Volume: 77; Issue: 12 Linguagem: Inglês

10.1002/1097-4628(20000919)77

1097-4628

J. I. Kim, Sung Hun Ryu, Y. W. Chang,

Polymer crystallization and properties

Journal of Applied Polymer ScienceVolume 77, Issue 12 p. 2595-2602 Mechanical and dynamic mechanical properties of waste rubber powder/HDPE composite J. I. Kim, J. I. Kim School of Environment and Applied Chemistry, Kyung Hee University, Yongin, Kyunggi-Do 449-701, South KoreaSearch for more papers by this authorS. H. Ryu, Corresponding Author S. H. Ryu School of Environment and Applied Chemistry, Kyung Hee University, Yongin, Kyunggi-Do 449-701, South KoreaSchool of Environment and Applied Chemistry, Kyung Hee University, Yongin, Kyunggi-Do 449-701, South Korea===Search for more papers by this authorY. W. Chang, Y. W. Chang Department of Chemical Engineering, Han Yang University, Ansan, Kyunggi-Do, South KoreaSearch for more papers by this author J. I. Kim, J. I. Kim School of Environment and Applied Chemistry, Kyung Hee University, Yongin, Kyunggi-Do 449-701, South KoreaSearch for more papers by this authorS. H. Ryu, Corresponding Author S. H. Ryu School of Environment and Applied Chemistry, Kyung Hee University, Yongin, Kyunggi-Do 449-701, South KoreaSchool of Environment and Applied Chemistry, Kyung Hee University, Yongin, Kyunggi-Do 449-701, South Korea===Search for more papers by this authorY. W. Chang, Y. W. Chang Department of Chemical Engineering, Han Yang University, Ansan, Kyunggi-Do, South KoreaSearch for more papers by this author First published: 19 July 2000 https://doi.org/10.1002/1097-4628(20000919)77:12 3.0.CO;2-CCitations: 59Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Abstract Mechanical and dynamic mechanical properties of a waste rubber powder-filled high-density polyethylene (HDPE) composite are investigated. Rubber powder is surface-modified with acrylamide (AAm) using ultraviolet. Rubber powder and HDPE are extruded using a single-screw extruder and maleic anhydride-grafted polypropylene is added as a compatibilizer to improve the adhesion between rubber powder and HDPE. The tensile stress and strain of AAm-grafted rubber powder/compatibilizer/HDPE composites always exhibit higher values than those of unmodified rubber powder/HDPE composites. Surface modification of rubber powder is shown to decrease the magnitude of the tan δ of the HDPE composite. Higher values of the notched Izod impact strength of a surface-modified rubber-filled composite is observed compared to those of unmodified rubber-filled composite. Experimental results show that acryl amide-grafted rubber powder reacts with maleic anhydride and it results in improved mechanical properties of the HDPE composite. © 2000 John Wiley & Sons, Inc. J Appl Polym Sci 77: 2595–2602, 2000 Citing Literature Volume77, Issue1219 September 2000Pages 2595-2602 RelatedInformation